183397240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{367}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 460434240

約数和(自身を除く): 277037000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 367, 403, 520, 620, 734, 806, 961, 1240, 1468, 1612, 1835, 1922, 2015, 2936, 3224, 3670, 3844, 4030, 4771, 4805, 7340, 7688, 8060, 9542, 9610, 11377, 12493, 14680, 16120, 19084, 19220, 22754, 23855, 24986, 38168, 38440, 45508, 47710, 49972, 56885, 62465, 91016, 95420, 99944, 113770, 124930, 147901, 190840, 227540, 249860, 295802, 352687, 455080, 499720, 591604, 705374, 739505, 1183208, 1410748, 1479010, 1763435, 2821496, 2958020, 3526870, 4584931, 5916040, 7053740, 9169862, 14107480, 18339724, 22924655, 36679448, 45849310, 91698620, 183397240]

約数ペア:

[(1, 183397240), (2, 91698620), (4, 45849310), (5, 36679448), (8, 22924655), (10, 18339724), (13, 14107480), (20, 9169862), (26, 7053740), (31, 5916040), (40, 4584931), (52, 3526870), (62, 2958020), (65, 2821496), (104, 1763435), (124, 1479010), (130, 1410748), (155, 1183208), (248, 739505), (260, 705374), (310, 591604), (367, 499720), (403, 455080), (520, 352687), (620, 295802), (734, 249860), (806, 227540), (961, 190840), (1240, 147901), (1468, 124930), (1612, 113770), (1835, 99944), (1922, 95420), (2015, 91016), (2936, 62465), (3224, 56885), (3670, 49972), (3844, 47710), (4030, 45508), (4771, 38440), (4805, 38168), (7340, 24986), (7688, 23855), (8060, 22754), (9542, 19220), (9610, 19084), (11377, 16120), (12493, 14680)]